also affected by the slowdown in the chinese economy and some profit taking after weeks of gains. blue chips lost 265 points yesterday. the nasdaq was also down losing more than 2% of its value. >>> straight ahead, your tuesday morning weather. and security is stepped up at various events in the wake of the boston marathon bombing. [ female announcer ] the only patch for the treatment of mild to moderate alzheimer's disease is exelon patch. now with more treatment options, exelon patch may improve overall function and cognition. your loved one can get a free 30-day trial. and you can have access to nurses. it does not change how the disease progresses. hospitalization, and rarely death, have been reported from wearing more than one patch at a time. the most common side effects are nausea, vomiting, diarrhea, fall, loss of appetite or weight, application site redness, and urinary tract infection. the likelihood and severity of these side effects may increase as the dose increases or if patients weigh less than 110 pounds. people at risk for stomach ulcers who take certain other med